Kerala PSC Previous Years Question Paper & Answer

Title : ASSISTANT ENGINEER -MECHANICAL - SR FOR SC/ST
Question Code : A

Page:3


Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'ASSISTANT ENGINEER -MECHANICAL - SR FOR SC/ST' And exam conducted in the year 2015. And Question paper code was '038/2015/OL'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.

page: 3 out of 11
Excerpt of Question Code: 038/2015/OL

Question19:-The Nobel Prize in Physics in 2015 was awarded to whom?
A:-Isamu Akasaki and Shuji Nakamura
B:-Eric Betzig and William E. Moerner
C:-Takaaki Kajita and Arthur B. MacDonald
D:-Stephen W. Hell and Hiroshi Amano
Correct Answer:- Option-C

Question20:-What is the name of the mission which aims to achieve full immunisation coverage for all children in the
country by 2020?

A:-Mission Indradhanush
B:-Make India
C:-Bal Swachata Mission
D:-AYUSH Mission
Correct Answer:- Option-A
Question21:-Gas turbine works on
A:-Brayton cycle
B:-Rankine cycle
C:-Carnot cycle
D:-None of these
Correct Answer:- Option-A
Question22:-The melting point of mild steel is about
A:-1250°C
B:-1500°C
:-85010
D:-1750°C
Correct Answer:- Option-B
Question23:-The angle between the flanks of British Standard Whitworth (BSW) thread is
A:-1250°C
B:-47.5°C
C:-55°C
0-6
Correct Answer:- Option-C
Question24:-Thermal efficiency of a simple gas turbine for a given turbine inlet temperature
A--increases
decreases
rst increases and then decreases
D:-remains the same
Correct Answer:- Option-D
Question25:-Which of the following parameters remains constant during adiabatic saturation process on unsaturated air?
A:-Dew point temperature
B:-Dry bulb temperature
C:-Wet bulb temperature
D:-Relative humidity
Correct Answer:- Option-C
Question26:-Queuing theory deals with problems of
A:-effective use of machines
B:-reducing the waiting time
C:-material handling
D:-none of these
Correct Answer:- Option-B
Question27:-Job evaluation is the method of determining the
A:-Contribution of a job
-Contribution of a worker
C:-Relative worth of jobs
D:-Skills required by a worker
Correct Answer:- Option-C
Question28:-Knocking tendency in an SI engine reduces with increasing
A:-Supercharging
-Wall temperature
C:-Compression ratio

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ASSISTANT ENGINEER -MECHANICAL - SR FOR SC/ST : Video